/*
 *  AwaitReadLock.java
 *
 *  Copyright (C) 2010  Francisco Gómez Carrasco
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  Report bugs or new features to: flikxxi@gmail.com
 *
 */
package com.softenido.cafe.util.concurrent.locks;

import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;

/**
 *
 * @author franci
 */
public class AwaitReadLock
{
    private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
    private final ReadLock readLock = lock.readLock();
    private final WriteLock writeLock = lock.writeLock();

    public final void await() throws InterruptedException
    {
        writeLock.lock();
        try
        {
        }
        finally
        {
            writeLock.unlock();
        }
    }
    
    public final void lock()
    {
        readLock.lock();
    }

    public final void unlock()
    {
        readLock.unlock();
    }
}
